Comic Title: Mister Miracle #20
Publisher: DC (DC Comics Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: October 1977
On Sale Date: July 26, 1977 Copyright Date July 26, 1977
Source: Library of Congress, Periodicals 1977

Newsstand Date July 26, 1977
Source: Comic Reader, #145

Newsstand Date July 25, 1977
Source: Daily Planet, Vol. 77 #29
Listed as on sale the week of July 25th

Shipping Date July 5, 1977
Source: DC Coming Attractions, #8

Frequency: Monthly (with the exception of Nov., Jan., Mar., May and July)
Cover Price: $0.35
Page Count: 32
Editor: Dennis J. O'Neil

Title: "Eclipse"
Pages: 17

Feature(s):
Mister Miracle (of Earth-1)

Writer: Steve Englehart
Penciller: William Marshall Rogers
Inker: Vince Colletta
Letterer: John E. Workman, Jr.
Colorist: Liz Berube

Reprinted In:
Mister Miracle by Steve Englehart and Steve Gerber HC (2020)

Feature Character(s)

• Mister Miracle (last appearance in Mister Miracle #19; next appearance in Mister Miracle #21)

Supporting Character(s)

• Big Barda (last appearance in Mister Miracle #19; next appearance in Mister Miracle #21)
• Oberon (last appearance in Mister Miracle #19; next appearance in Mister Miracle #21)

Villain(s)

• Granny Goodness (last appearance in Mister Miracle #19; next appearance in Mister Miracle #21)
• Doctor Bedlam (last appearance in Mister Miracle #19; next appearance in Mister Miracle #21)
• Virman Vundabar (last appearance in Mister Miracle #19; next appearance in Mister Miracle #21)
• Kanto (last appearance in Mister Miracle #19; next appearance in Mister Miracle #21)